272148328 has 32 divisors (see below), whose sum is σ = 541215360. Its totient is φ = 128018880.

The previous prime is 272148319. The next prime is 272148347. The reversal of 272148328 is 823841272.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 900 + ... + 23347.

It is an arithmetic number, because the mean of its divisors is an integer number (16912980).

Almost surely, 2^272148328 is an apocalyptic number.

It is an amenable number.

272148328 is a deficient number, since it is larger than the sum of its proper divisors (269067032).

272148328 is a wasteful number, since it uses less digits than its factorization.

272148328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24337 (or 24333 counting only the distinct ones).

The product of its digits is 43008, while the sum is 37.

The square root of 272148328 is about 16496.9187426016. The cubic root of 272148328 is about 648.0401146228.

The spelling of 272148328 in words is "two hundred seventy-two million, one hundred forty-eight thousand, three hundred twenty-eight".